AK = 'NPHzZoXYrCpxkAr-4ZDAi13vsqEuGVSCYRX1WL3X'
SK = 'fN8P5iMgv4wd8phVJrq3kENYlfwCyxErrxXd-A_q'
token_SK = 'abcdefghijklmn'